Aerosol pharmaceutical formulation for pulmonary and nasal delivery
US6294153A · kind A · utility
59Cited by
21References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 1999 |
| Grant date | Sep 25, 2001 |
| Priority date | — |
| Expiry date | Sep 16, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P3/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An aerosol pharmaceutical formulation for pulmonary and nasal delivery is provided. The formulation comprises a pharmaceutical agent, water, a phenol and a propellant. Optionally, an excipient such as glycerin or polyglycerin, lysine or polylysine, or other salts, flavoring or coloring agents, protease inhibitors or stabilizers can be added. A method of administering the formulation with a metered dose dispenser, and a dispenser containing the formulation are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.